Pokazateli ėkonomicheskogo i so︠t︡sialʹnogo razviti︠i︡a Afriki v 80-e gody : sbornik statisticheskikh materialov - Goncharov, Leongard Vasilʹevich; Arkhipova, M. A.; Ushakova, G. M. (Afrika (Institut Afriki (Akademi︠i︡a nauk SSSR)), 1990)